{"id":"CVE-2026-61726","revision":"d1006fe4fdca4d6f8dfce9f157422d3a","records":[{"revision":"d1006fe4fdca4d6f8dfce9f157422d3a","observedAt":"2026-10-28T19:46:48.975+00:00","statement":{"source":"cve-program","id":"CVE-2026-61726","aliases":[],"title":"Tandoor Recipes: Private recipe authorization bypass via /api/step/ - read and modify another Space member's private recipe content","description":"Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.12, StepViewSet and IngredientViewSet filter only by active Space and use role-level CustomIsUser checks instead of the private-recipe owner or sharing predicate when an authenticated user with read and write API scope in the victim's Space supplies a private recipe or step identifier to the Step API. Request processing uses StepViewSet, IngredientViewSet, api/step/, api/step/{step_id}/, CustomIsUser, CustomRecipePermission. The attack works because the sub-resource querysets return and update private-recipe steps for non-owners because Space membership is accepted without recipe-level authorization. This can read and silently modify another same-Space member's private recipe instructions, while cross-Space access remains out of scope. This issue is fixed in version 2.6.12.","state":0,"publishedAt":"2026-10-16T19:19:57.552+00:00","modifiedAt":"2026-10-28T18:00:30.729+00:00","affected":[{"ecosystem":"Vendor product","name":"recipes","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"TandoorRecipes\",\n                    \"product\": \"recipes\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 2.6.12\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":8.1,"severity":"HIGH"}],"references":["https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-wjf3-fq5w-7j7w","https://github.com/TandoorRecipes/recipes/commit/3c5678f663e62e6ddf3d7df0b2bcc89ce2f52def","https://github.com/TandoorRecipes/recipes/releases/tag/2.6.12"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-61726","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-61726","identifiers":["CVE-2026-61726"]},"retained":false,"historicalAffected":[]}],"coverage":[]}